main{flex:1;display:flex;flex-direction:column;align-items:center;padding:40px 24px}.container-wide{width:100%;max-width:1200px;display:flex;flex-direction:column;gap:24px}.editor-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.panel-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;box-shadow:0 4px 20px #0003;min-width:0;overflow:hidden}.card-header{height:48px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}.header-actions{display:flex;gap:8px}.editor-wrap{position:relative;height:450px}.CodeMirror{height:100%;font-family:JetBrains Mono,monospace;font-size:13px;background:transparent}.actions-row{display:flex;gap:16px;justify-content:center;align-items:center;margin-top:8px}#resultsArea{position:absolute;bottom:0;left:0;right:0;max-height:150px;background:#0d1117f2;backdrop-filter:blur(10px);border-top:1px solid var(--border);overflow-y:auto;display:none;padding:12px;font-size:12px;z-index:50}#resultsArea.show{display:block}.error-item{color:var(--error);margin-bottom:4px;display:flex;gap:8px}.success-item{color:var(--success);font-weight:600;display:flex;gap:8px;align-items:center}.loading{position:absolute;inset:0;background:#0d111799;display:none;align-items:center;justify-content:center;z-index:60}.loading.show{display:flex}.spinner{width:30px;height:30px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:768px){main{padding:20px 12px}.editor-grid{grid-template-columns:1fr;gap:16px}.editor-wrap{height:350px}.actions-row{flex-direction:column;width:100%}.actions-row .btn{width:100%}}